Remaining global CO2 budgets

This document summarises the remaining global CO₂ budgets assessed in IPCC AR6 and presents updated estimates from the IGCC initiative. It explains how to interpret probabilistic budgets, clarifies the role of uncertainties and provides guidance on how policymakers can adopt precautionary interpretations of the AR6 budgets.

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-06-17
DOI
https://doi.org/10.5281/zenodo.20730635
Primary Topic
Climate Change and Environmental Impact
Type
article
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article

Remaining global CO2 budgets

Andreas Wolfsteiner
Zenodo (CERN European Organization for Nuclear Research)
Climate Change and Environmental Impact
article

Remaining global CO2 budgets

Andreas Wolfsteiner
article en

Abstract

This document summarises the remaining global CO₂ budgets assessed in IPCC AR6 and presents updated estimates from the IGCC initiative. It explains how to interpret probabilistic budgets, clarifies the role of uncertainties and provides guidance on how policymakers can adopt precautionary interpretations of the AR6 budgets.

Zenodo (CERN European Organization for Nuclear Research)
Climate action
Openalex Percentile: Top 8%
Climate Change and Environmental Impact
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